Bang Sai, Thailand
Phra Nakhon Si Ayutthaya · Thailand
Bang Sai is a small city in Phra Nakhon Si Ayutthaya, Thailand with a population of 10,782. Elevation: 26 ft (8 m). Average temperature: 82°F (28°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
Discover Bang Sai, Thailand
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.
About Bang Sai
เทศบาลเมืองเจ้าเจ็ด เป็นเทศบาลเมืองที่ครอบคลุมพื้นที่ตำบลเจ้าเสด็จทั้งตำบล บางส่วนของตำบลเจ้าเจ็ด และบางส่วนของตำบลบ้านแถว ในอำเภอเสนา จังหวัดพระนครศรีอยุธยา
People
Climate
| Population | 10,782 |
| Population Density | 2,823 / sq mi |
| Elevation | 26 ft (8 m) |
| Coordinates | 14.3343°, 100.3038° |
| Timezone | Asia/Bangkok |
| Country | 🇹🇭 Thailand |
| State / Province | Phra Nakhon Si Ayutthaya |
| Average Temperature | 82°F (28°C) |
| January Average | 78°F (25°C) |
| July Average | 84°F (29°C) |
| Annual Precipitation | 61.0 inches (1,548 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Bang Sai
Bang Sai is a small city in Thailand (Phra Nakhon Si Ayutthaya) with a population of 10,782. The city sits at an elevation of 26 feet (8 meters) above sea level. The average annual temperature is 82°F (28°C). Temperatures range from 78°F in January to 84°F in July. Annual precipitation averages 61.0 inches. The timezone is Asia/Bangkok.
Climate in Bang Sai
Bang Sai has an average annual temperature of 0°C (32°F). The hottest month is Jan (0°C), the coldest is Jan (0°C). Average annual precipitation is 0 mm.
Temperature
| Annual Average | 82.3°F |
| 52% above Thailand avg | |
| January Average | 78°F (25°C) |
| July Average | 84°F (29°C) |
Geography
| Elevation | 26 ft (8 m) |
| Area | 3.8 sq mi (9.9 km²) |
| Population Density | 2,823/sq mi |
| Coordinates | 14.3343°N, 100.3038°E |
| Timezone | Asia/Bangkok |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (25°C) | 0.2 in | Driest |
| February | 81°F (27°C) | 0.3 in | |
| March | 84°F (29°C) | 0.9 in | |
| April | 87°F (30°C) | 2.3 in | Warmest |
| May | 85°F (30°C) | 5.0 in | |
| June | 84°F (29°C) | 4.0 in | |
| July | 84°F (29°C) | 4.0 in | |
| August | 83°F (28°C) | 5.1 in | |
| September | 82°F (28°C) | 8.7 in | Wettest |
| October | 82°F (28°C) | 7.0 in | |
| November | 80°F (27°C) | 1.5 in | |
| December | 77°F (25°C) | 0.2 in | Coldest |
Bang Sai has a seasonal temperature swing of 10°F / from 77°F in December to 87°F in April. Total annual precipitation is 39.2 inches, with September being the wettest month (8.7") and January the driest (0.2").
Schools in Bang Sai
5 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Wat Samakkhi Tham School | - | - | - | - |
| Wat Chong Lom School | - | - | - | - |
| Wat Rat Bamrung School | - | - | - | - |
| Wat Lat Nam Khao School | - | - | - | - |
| Wat Song Krathiam School | - | - | - | - |
Museums in Bang Sai
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Arts and Crafts Village | ||||
| Arts of the Kingdom Museum | ||||
| Bang Sai Royal Folk Arts and Crafts Centre | ||||
| Dragon Descendants Museum | ||||
| Million Toy Museum Krirk Yoonpun | ||||
| Pridi Banomyong Memorial | ||||
| Queen Suriyothai Museum | ||||
| Thai Farmer's Way of Life and Spirit Learning Center | ||||
| พิพิธภัณฑ์วัดพระรูป | ||||
| พิพิธภัณฑสถานแห่งชาติไทย |
Libraries in Bang Sai
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| ห้องสมุดประชาชน | 0.0 |
Farmers Markets in Bang Sai
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Baan Phaen Market | |||||
| Baan Phaen Market | |||||
| Krung Kao Floating Market | |||||
| Pho Phraya Market | |||||
| Rong Ngan Sura Community Market | |||||
| thai ka sem market | |||||
| Yaek Ta Sa Market | |||||
| ตลาดนัดเสี่ยโสภณ | |||||
| ตลาดลูกกำนันเกา | |||||
| ตลาดเทศบาลสุพรรณบุรี |
Cafes in Bang Sai
1 cafes within city radius - OpenStreetMap data
Gas Stations in Bang Sai
2 gas stations within city radius - OpenStreetMap data
Stadiums & Teams in Bang Sai
| Team | League | Division |
|---|---|---|
Airports Near Bang Sai
16 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Don Mueang International Airport | DMK | Large Airport |
| Suvarnabhumi Airport | BKK | Large Airport |
| Kamphaeng Saen Airport | KDT | Medium Airport |
| Khok Kathiam Airport | KKM | Medium Airport |
| Ayudthaya Airfield | - | Small Airport |
| Khlong Si Airfield | - | Small Airport |
| Klong 15 Airfield | - | Small Airport |
| Lektop-Thames Airport | - | Small Airport |
| Lektop-Thames Airport Number 2 | - | Small Airport |
| Ongkarak Airport (Klong 16) | - | Small Airport |
| Photharam Airport | - | Small Airport |
| Sa Pran Nak Airport | - | Small Airport |
| Supawan Mini Airfield | - | Small Airport |
| Tantawan | - | Small Airport |
| TFT Airfield | - | Small Airport |
| Thung Si Kan Airport | - | Small Airport |
Churches & Religious Organizations in Bang Sai
4 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Wat Chong Lom | |
| Wat Rat Bamrung | |
| Wat Samakkhi Tham | |
| Wat Song Krathiam |
Quick Facts
🇹🇭 About Thailand
Download Full City Report
Get a comprehensive, print-ready PDF with all data for Bang Sai.
Get ReportFrequently Asked Questions About Bang Sai
What is the population of Bang Sai?
Bang Sai has a population of 10,782 residents and is located in Thailand. The population density is 2,823 people per square mile, spread across 3.8 square miles.
What is the weather like in Bang Sai?
Bang Sai has a warm climate with an average annual temperature of 82°F (28°C). Winter temperatures average 78°F in January, while summers reach an average of 84°F in July. Annual rainfall totals 61.0 inches.
Nearby Cities
Want every data point for Bang Sai?
The full profile puts all sections on one printable page, no tabs.
Full City Profile